annealing 304 stainless steel
annealing 304 stainless steel
(OP)
I am looking for a good annealing temperature for 304 stainless steel bolts (rolled thread, 0.5 and 0.75 in. bolts). I need to do some machine work (drilling and tapping) and between the hardening from rolling the threads and drilling, the metal is too hard to tap. Any response would be greatly appreciated. Thank you.






RE: annealing 304 stainless steel
Follow by descaling if done in air.
RE: annealing 304 stainless steel